如何在Windows XP里使用ping命令？

答：有以下参考步骤，

   1. 点击“开始”
   2. 选择“运行”
   3. 输入“cmd”后，按“确定”
   4. 出现黑底白字的“命令提示符”程序，且光标会停留在如C:\Doucuments and Settings\User\
   5. 在光标处输入：“ping yourdomain.com”，看结果，如

Pinging hostmonster.com [209.63.57.140] with 32 bytes of data:

Reply from 70.98.54.3: bytes=32 time<1ms TTL=62
Reply from 70.98.54.3: bytes=32 time=1ms TTL=62
Reply from 70.98.54.3: bytes=32 time<1ms TTL=62
Reply from 70.98.54.3: bytes=32 time<1ms TTL=62

Ping statistics for 70.98.54.3:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 1ms, Average = 0ms